| Recruiting | Resection of the Primary Tumor vs. Systemic Treatment Alone for Patients With Small Intestinal Neuroendocrine NCT06787014 | Insel Gruppe AG, University Hospital Bern | — |
| Completed | SurgiPerito Trial: High-Purity Type-I Collagen for Peritoneal Reconstruction After Cytoreductive Surgery NCT07241091 | Adichunchanagiri Institute of Medical Sciences, B G Nagara | N/A |
| Not Yet Recruiting | Adhesion Prevention in ASBO Surgery Using 4DryField® PH NCT07078981 | Alessio Giordano | — |
| Recruiting | MagDI U.S. Registry NCT06928545 | GT Metabolic Solutions, Inc. | — |
| Unknown | Early vs Postponed Parenteral Nutrition After Emergency Abdominal Surgery NCT06089551 | Copenhagen University Hospital at Herlev | Phase 4 |
| Active Not Recruiting | Deep Learning-based Artificial Intelligence for the Diagnosis of Small Bowel Obstruction NCT06481358 | Nagoya University | — |
| Unknown | Effect of Implementation of the Danish Emergency Surgery (DANAKIR) Support Network on Post-discharge Outcomes NCT05442164 | Herlev Hospital | — |
| Unknown | Methodology and Clinical Value of RIT in Intestinal Obstructive Diseases Mediated by Colonic TET NCT05253222 | The Second Hospital of Nanjing Medical University | N/A |
| Unknown | Bowel Preparation in Elective Pediatric Colorectal Surgery NCT03593252 | McMaster University | N/A |
| Completed | Conventional Hand Sewn End-To-End Anastomosis Versus Side-To-Side Anastomosis for Stoma Reversal: A Prospectiv NCT05753709 | Sawai Mansingh Medical College | N/A |
| Unknown | Diagnostic Performance of Point of Care Ultrasound to Identify Intestinal Obstruction NCT04848415 | Nantes University Hospital | — |
| Completed | Feasibility Study of a 4 Stage Bowel Obstruction Cancer Diet NCT04898842 | Royal Surrey County Hospital NHS Foundation Trust | N/A |
| Completed | Timing of Stoma Closure in Neonates NCT04713579 | Manchester University NHS Foundation Trust | — |
| Completed | The Best Care for Abdominal Emergencies Study NCT04577339 | Portsmouth Hospitals NHS Trust | — |
| Unknown | Implementing a Low Fiber Diet vs. Regular Diet in Postoperative Colorectal Patients With Ileostomies NCT04675606 | Cedars-Sinai Medical Center | N/A |
| Completed | Proximal Intestinal Obstruction Syndrome (PIOS) in a Patient With Cystic Fibrosis: A New Syndrome NCT04613063 | Tecnologico de Monterrey | — |
| Unknown | Perfusion Rate Assessment by Near-infrared Fluorescence in Gastrointestinal Anastomoses NCT04709445 | Charite University, Berlin, Germany | N/A |
| Completed | Fetal Outcomes Among Pregnant Emergency General Surgery Patients NCT05085353 | Methodist Health System | — |
| Unknown | Emergency General Surgery for Non-trauma NCT04539028 | New York Medical College | — |
| Withdrawn | The Use of Gastrografin to Help Alleviate Bowel Obstruction in Gastroschisis Patients. NCT03334578 | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | Phase 4 |
| Completed | Sham Feeding Post-operative Infants NCT03350022 | Le Bonheur Children's Hospital | N/A |
| Unknown | EDMONd - Elemental Diet in Bowel Obstruction NCT03150992 | Royal Surrey County Hospital NHS Foundation Trust | N/A |
| Completed | Deep Versus Moderate Neuromuscular Blockade During Laparoscopic Surgery NCT02812186 | Stony Brook University | Phase 4 |
| Completed | Nasogastric Tube Securement Comparison Study NCT03202576 | University of Colorado, Denver | N/A |
| Unknown | The Impact of Small Bowel Obstruction (SBO) on Quality of Life (QOL) NCT02639195 | Clear Passage Therapies, Inc | — |
| Terminated | Incisional Hernia and Adhesion-Related Bowel Obstruction NCT02116881 | The Cleveland Clinic | — |
| Terminated | Stoma Tube Decompression and Postoperative Ileus After Major Colorectal Surgery NCT01911793 | Cedars-Sinai Medical Center | N/A |
| Terminated | A Health Economic Trial in Adult Patients Undergoing Open Colectomy MA402S23B302 NCT01507233 | Pacira Pharmaceuticals, Inc | Phase 4 |
| Terminated | A Health Economic Trial in Adult Patients Undergoing Open Colectomy MA402S23B301 NCT01507220 | Pacira Pharmaceuticals, Inc | Phase 4 |
| Completed | Adult Patients Undergoing Open Colectomy MA402S23B303 NCT01507246 | Pacira Pharmaceuticals, Inc | Phase 4 |
| Terminated | A Health Economic Trial in Adult Patients Undergoing Laparoscopic Colectomy NCT02058290 | Pacira Pharmaceuticals, Inc | Phase 4 |
| Terminated | Trial of Best Supportive Care and Either Cisplatin or Paclitaxel to Treat Patients With Primary Ovarian Cancer NCT01083537 | University Health Network, Toronto | Phase 1 / Phase 2 |
| Completed | Internal Hernias After Laparoscopic Gastric Bypass NCT01040364 | University of California, San Francisco | — |
| Terminated | Effect of Serotonin Level on Constipation Caused by Chemotherapy in Patients With Ovarian, Fallopian Tube, or NCT00536523 | University of Minnesota | — |
| Unknown | Endolaparoscopic Versus Immediate Surgery for Obstructing Colorectal Cancers NCT00164879 | Chinese University of Hong Kong | Phase 3 |